SNVSBY7 March 2021 TPS92390
An optional sloper function makes the transition from one brightness value to another optically smooth. By default the advanced sloper is enabled with a 200-ms linear sloper duration. Transition time between two brightness values is programmed with the SLOPE_SELECT[2:0] bits (when 000, sloper is disabled). With advanced sloper enabled the brightness changes are further smoothed to be more pleasing to the human eye. Advanced slope is enabled with ADV_SLOPE_ENABLE register bit.